8.114 IANY — Bitwise OR of array elements

Reduces with bitwise OR (inclusive or) the elements of ARRAY along
dimension DIM if the corresponding element in MASK is TRUE.

Standard:

Fortran 2008 and later

Class:

Transformational function

Syntax:

RESULT = IANY(ARRAY[, MASK])

RESULT = IANY(ARRAY, DIM[, MASK])

Arguments:

ARRAY

Shall be an array of type INTEGER

DIM

(Optional) shall be a scalar of type
INTEGER with a value in the range from 1 to n, where n
equals the rank of ARRAY.

MASK

(Optional) shall be of type LOGICAL
and either be a scalar or an array of the same shape as ARRAY.

Return value:

The result is of the same type as ARRAY.

If DIM is absent, a scalar with the bitwise OR of all elements in
ARRAY is returned. Otherwise, an array of rank n-1, where n equals
the rank of ARRAY, and a shape similar to that of ARRAY with
dimension DIM dropped is returned.